Completed NA INTERVENTIONAL 2-arm NCT00510055

Treatment of Acne Scarring With a Novel Procedure Combination

The Effect of Subcision and Calcium Hydroxylapatite (Radiesse) Injection on Rolling Acne Scarring Appearance

Sponsor: Northwestern University

Interventions subdermal manipulation AND injection of a filler subdermal manipulation ONLY

Updated 7 times since 2017 Last updated: Nov 30, 2021 Started: Jun 30, 2007 Primary completion: Jul 31, 2009 Completion: Jul 31, 2009

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A NA clinical study on Acne Scarring, this trial is completed. The trial is conducted by Northwestern University and has accumulated 7 data snapshots since 2007. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

Change History

7 versions recorded

Sep 2024 — Present [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Jan 2022 — Jul 2024 [monthly]

Completed NA
Jan 2021 — Jan 2022 [monthly]

Completed NA
Jun 2018 — Jan 2021 [monthly]

Completed NA

▶ Show 2 earlier versions

Feb 2017 — Jun 2018 [monthly]

Completed NA
Jan 2017 — Feb 2017 [monthly]

Completed NA

First recorded

Jun 2007

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Northwestern University

Data source: Northwestern University

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Chicago, United States